Air con condensers & desiccators

Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators Mahle Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

Fits
Porsche 981 Boxster - 2012 to 2016
Porsche 981 Cayman - 2012 to 2016
Not for Boxster Spyder or Cayman GT4

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AIRCONKIT06

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Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators NFT Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

Fits
Porsche 981 Boxster - 2012 to 2016
Porsche 981 Cayman - 2012 to 2016
Not for Boxster Spyder or Cayman GT4

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AIRCONKIT11

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Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators MAHLE Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

Fits:
Porsche 986 Boxster 1997-2004
Porsche 996 C2 / C4 1998-05
Porsche 996 GT3 MKI
Porsche 996 GT3 MKII
Porsche 996 GT3 RS

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AIRCONKIT01

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Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators OE Brand
4 x Rubber O-rings for radiators
1 x Desiccator OE Brand
2 x Rubber O-rings for desiccator

Fits:
Porsche 986 Boxster 1997-2004
Porsche 996 C2 / C4 1998-05
Porsche 996 GT3 MKI
Porsche 996 GT3 MKII
Porsche 996 GT3 RS

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AIRCONKIT14

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Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators Mahle Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

Fits
Porsche 991.1 Carrera / Carrera 4 - 2012 to 2016
Porsche 991.1 Carrera S / Carrera 4S - 2012 to 2016
Porsche 981 Boxster Spyder
Porsche 981 Cayman GT4

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AIRCONKIT07

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Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators NRF Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

Fits
Porsche 991.1 Carrera / Carrera 4 - 2012 to 2016
Porsche 991.1 Carrera S / Carrera 4S - 2012 to 2016
Porsche 981 Boxster Spyder
Porsche 981 Cayman GT4

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AIRCONKIT10

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Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators Mahle Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

Fits
Porsche 991.1 Carrera / Carrera 4 - 2012 to 2016
Porsche 991.1 Carrera S / Carrera 4S - 2012 to 2016
Porsche 981 Boxster Spyder
Porsche 981 Cayman GT4

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AIRCONKIT15

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Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators Mahle Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

Fits
Porsche 996 C4S / Turbo / GT2
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005>>
Porsche 997 C2 / C2S / C4 / C4S 2005>>
Porsche 997 Turbo / GT2 / GT3

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AIRCONKIT02

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Air Conditioning (Air Con) Radiator Condenser Kit.



Includes:
2 x Air Con Radiators NRF Brand
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

Fits
Porsche 996 C4S / Turbo / GT2
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005>>
Porsche 997 C2 / C2S / C4 / C4S 2005>>
Porsche 997 Turbo / GT2 / GT3

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AIRCONKIT04

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Air Conditioning (Air Con) Radiator Condenser Kit.

Fits:
Porsche 986 Boxster 1997 - 2004
Porsche 996 C2 / C4 1998 - 2005
Porsche 996 GT3 MKI
Porsche 996 GT3 MKII
Porsche 996 GT3 RS

Kit Includes:
2 x Air Con Radiators 
4 x Rubber O-rings for radiators
1 x Desiccator
2 x Rubber O-rings for desiccator

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AIRCONKIT03

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CFS Aluminium Radiator air conditioning (Air Con) condenser.
CSF has decades of experience designing and manufacturing A/C Condensers, and has once again applied modern design and manufacturing techniques to these classic Porsche platforms. The result is a condenser that fits perfectly, outperforms the factory system by a significant margin, and costs less than a new OEM unit.

SET OF 2

Fits:
Porsche 996 911 (Carrera, 4, 4S, Targa, & GT3) 1999-2005
Porsche 986 Boxster (Base, S, Roadster, & Roadster S) 1997-2005

OEM Part Numbers: 9975739101, 99657311100

The CSF 996/986 Condenser utilizes a modern parallel-flow core design similar to the original OE unit. However, the CSF 18mm 8-channel microtube core offers better flow and more surface area contact for superior heat transfer. The 8mm tall multi-louvered fins further improve heat transfer over the basic fin design of the OE unit. Together, these features offer better heat dissipation for the refrigerant while increasing airflow to the radiators behind them.

Key Differences and Improvements:
• Increased performance: Approximately 5% better performance than a brand-new OEM condenser and much larger improvement over a clogged or dirty unit that has been installed for some time.
• More airflow to the radiator behind the condenser for better engine cooling performance
•  Improved Durability: More robust design and construction materials
•  Less Expensive: Around half the price of a new Genuine Porsche unit

Why Upgrade?
Whether you are restoring a 996 or 986 to show-car condition or upgrading your weekend toy for more comfort, CSF’s OEM+/Performance A/C Condenser is a no-brainer. It is a straight forward plug-and-play installation, more efficient, and built to last.

Porsche 996 / 986 OEM+ Performance A/C Condenser Features
•  Made with a Dual Pass Cross Flow CSF A/C Parallel Condenser Core
•  Super-High Pressure 18mm 8-Channel Microtube for Optimal Flow and Maximum Surface Area Contact
•  26 Rows of Cooling Tubes and paired with 27 Rows of 8mm Tall Multi-Louvered Fins
•  Laser Cut Mounting Brackets and OEM Style Block Fitting Connector
•  100% All Aluminum Construction
•  Satin Black Finish
•  True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
•  Individually Leak and Pressure Tested
•  2-Year Limited Warranty


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8381KIT

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CSF Complete Water & A/C Radiator Set.
Upgrade your Porsche’s cooling performance with this premium radiator and A/C condenser set from CSF - engineered for enhanced heat management, durability, and reliability on both the street and track.  

Fits:

• Porsche 996 911 (Carrera, 4, 4S, Targa, & GT3) 1999-2005
• Porsche 986 Boxster (Base, S, Roadster, & Roadster S) 1997-2005

Cross reference numbers:
A/C Radiators: 9975739101, 99657311100
Water Radiator LEFT: 8MK376714291 / 99610613151 / 99610613181
Water Radiator IGHT: 8MK376713791 / 99610613251 / 99610613282

Set Includes:

 •  2 × CSF 7044 All-Aluminium Coolant Radiators - high-performance water cooling radiators designed specifically for Porsche 996, Boxster 986, and GT3 models. Built with 100% TIG-welded aluminium, CNC-machined brackets and B-Tube core technology for increased airflow and superior coolant heat dissipation. Drop-in fit requires no modifications and supports both left & right side installations.

 •  2 × CSF 8381 A/C Condensers - direct-fit aluminium air conditioning radiators that outperform OEM units. Featuring a modern parallel-flow core and multi-louvered fins for improved refrigerant cooling, optimized airflow to the engine radiator, and increased overall A/C efficiency.

Performance Benefits:
•  Enhanced cooling capacity for coolant and refrigerant systems - ideal for high-heat conditions, spirited driving, and track use.
•  Superior heat exchange performance thanks to optimized core designs and precision aluminium construction.
•  Improved engine reliability and A/C performance, reducing overheating and maintaining consistent operating temperatures.
• OEM-plus quality that fits like stock but performs like a high-end upgrade.

Perfect For:
•  Porsche enthusiasts looking to replace ageing or underperforming radiators and condensers - especially on Carrera, C4, GT3, Boxster, and other 996/986 variants.
•  Upgrade both your cooling and air conditioning systems in one complete, performance-oriented package - keep your Porsche running cooler and functioning stronger with CSF quality.

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RADKIT996-986.CSF

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Aluminium Water Coolant Radiators & Air Conditioning Condenser Kit

Completely refresh your Porsche's cooling and climate control system with this CSF Aluminium Water Coolant Radiator & Air Conditioning Condenser Kit. Combining CSF's industry-leading cooling technology with OEM+ fitment, this complete kit delivers improved engine cooling, enhanced air conditioning performance and exceptional long-term reliability.

Fits:

• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Boxster 987 S 3.2/3.4L 2005-08/08
• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche 997 MK1 Carrera 2 3.6L 2005-08
• Porsche 997 MK1 Carrera 2S 3.8L 2005-08
• Porsche 997 MK1 Carrera 4 3.6L 2005-08
• Porsche 997 MK1 Carrera 4S 3.8L 2005-08
• Porsche 997 MK1 GT3 / GT3 RS 2007-09
• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche 997 MKII GT3 / GT3 RS 2010-11
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman S 3.4L 987C 2005-08
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12

As Porsche 997 and 987 models continue to age, corrosion, blocked cooling fins and road debris can significantly reduce the efficiency of both the engine cooling system and the air conditioning condensers. Replacing these components together restores cooling performance throughout the vehicle while reducing future labour costs and helping prevent overheating or air conditioning failures.

This complete upgrade package is ideal for road cars, fast-road builds, track day vehicles and full restorations.

Kit Contents

This complete cooling package includes:

• 2 x CSF OEM+ Performance Air Conditioning Condensers
• 1 x CSF Aluminium Left Water Coolant Radiator
• 1 x CSF Aluminium Right Water Coolant Radiator 

Together these components provide a complete front-end cooling system upgrade using premium CSF Performance products.

Why Replace the Cooling System Together?

The front-mounted radiators and air conditioning condensers are constantly exposed to:

• Road debris.
• Stone impacts.
• Moisture.
• Corrosion.
• Leaves and dirt blocking airflow.

Even when they appear externally clean, internal corrosion and blocked cooling passages can significantly reduce cooling efficiency.

Replacing all four units together provides:

• Maximum engine cooling performance.
• Improved air conditioning efficiency.
• Better airflow through the front cooling pack.
• Reduced coolant temperatures.
• Improved refrigerant heat dissipation.
• Increased long-term reliability.
• Lower overall installation costs compared with replacing components individually.

Advanced CSF Cooling Technology

CSF has become one of the world's leading manufacturers of high-performance cooling systems, supplying OEM manufacturers, motorsport teams and Porsche enthusiasts worldwide.

Each component in this kit has been developed using modern engineering techniques to outperform the original factory equipment while maintaining direct OE fitment.      

CSF Aluminium Radiators

The CSF  and radiators feature:

• Premium all-aluminium construction.
• High-efficiency cooling core.
• Increased coolant flow.
• Excellent thermal efficiency.
• Stronger construction than ageing factory radiators.
• Superior resistance to corrosion and fatigue.
• Direct replacement fitment.

Together they provide significantly improved cooling capacity while maintaining factory installation points.

Benefits of the Complete CSF Cooling Upgrade

Replacing both radiators and both condensers at the same time offers numerous advantages:

• Restores factory cooling performance.
• Improves air conditioning operation.
• Reduces engine operating temperatures.
• Improves airflow through the complete cooling pack.
• Enhances reliability during spirited road driving and track use.
• Helps protect expensive engine components.
• Reduces the likelihood of future cooling system failures.
• Ideal preventative maintenance on higher mileage vehicles.

Premium Quality Construction

Every CSF component is manufactured to exacting standards using premium materials.

Features include:

• 100% aluminium construction.
• Precision TIG-welded assemblies.
• Satin black corrosion-resistant finish.
• OEM mounting locations.
• Plug-and-play installation.
• No modifications required.
• Individually leak and pressure tested.
• Backed by CSF's quality manufacturing standards.       

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RADKIT987-997.CSF

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Air Conditioning Condenser Kit 

Restore your Porsche's air conditioning performance with this complete CSF Performance Air Conditioning Condenser Kit. This comprehensive kit contains everything required to replace both front A/C condensers and the receiver drier while renewing the essential sealing O-rings, ensuring a professional and reliable repair.

Fits:

• Porsche Boxster 987 2.7L 2005-08/08
• Porsche Boxster 987 S 3.2/3.4L 2005-08/08
• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche 996 C4S 3.6L 09/01-2005
• Porsche 996 TURBO 2000-05
• Porsche 996 GT2 2001-05
• Porsche 997 MK1 Carrera 2 3.6L 2005-08
• Porsche 997 MK1 Carrera 2S 3.8L 2005-08
• Porsche 997 MK1 Carrera 4 3.6L 2005-08
• Porsche 997 MK1 Carrera 4S 3.8L 2005-08
• Porsche 997 MK1 TURBO 2007-09
• Porsche 997 MK1 GT3 / GT3 RS 2007-0
• Porsche 997 MK1 GT2 2007-0
• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche 997 MKII GT3 / GT3 RS 2010-11
• Porsche 997 MKII Turbo 2010-13
• Porsche 997 MKII GT2 RS 2011-13
• Porsche Cayman 2.7L 987C 2006-08
• Porsche Cayman S 3.4L 987C 2005-08
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12

Diagram ref no 13

As Porsche models age, the front-mounted air conditioning condensers become highly susceptible to corrosion, stone damage and blockage from leaves and road debris. Positioned behind the front bumper air intakes, they are continually exposed to the elements, making them one of the most common causes of poor air conditioning performance and refrigerant leaks.

This kit combines two premium CSF OEM+ Performance Air Conditioning Condensers (CSF #8394) with a new receiver drier and all required sealing O-rings, allowing you to completely refresh the air conditioning system in a single installation.

Kit Contents

• 2 x CSF OEM+ Performance Air Conditioning Condensers
• 1 x Air Conditioning Receiver Drier (Desiccator)
• 4 x Radiator/Condenser Rubber O-Rings
• 2 x Receiver Drier Rubber O-Rings

Everything required to carry out a complete condenser replacement is supplied within the kit.

Why Replace Both Condensers Together?

The Porsche 996 and 997 platform uses twin front-mounted condensers. If one condenser has deteriorated through corrosion or stone damage, the opposite side is typically in a similar condition.

Replacing both condensers simultaneously offers several advantages:

• Restores maximum A/C cooling performance.
• Prevents future refrigerant leaks.
• Ensures balanced system efficiency.
• Reduces labour costs by completing both sides at once.
• Extends the life of the air conditioning compressor.
• Improves long-term reliability.

Replacing the receiver drier at the same time is strongly recommended whenever the A/C system is opened.

Why Replace the Receiver Drier?

The receiver drier (desiccator) removes moisture and contaminants from the refrigerant circuit.

Over time it becomes saturated, reducing its ability to protect the air conditioning system.

Replacing the drier helps:

• Remove moisture from the refrigerant.
• Protect the compressor.
• Prevent internal corrosion.
• Improve refrigerant circulation.
• Maximise cooling performance.
• Extend the life of the complete A/C system.

Why Choose CSF Performance Condensers?

CSF has become one of the world's leading manufacturers of high-performance cooling components and is trusted by Porsche enthusiasts and professional workshops worldwide.

The CSF condensers utilise advanced cooling technology including:

• OEM+ Dual-Pass Parallel Flow Core.

High-pressure 16mm 10-channel microtube construction.
Increased refrigerant flow.

• Larger heat transfer surface area.
• Multi-louvered cooling fins for improved efficiency.
• Increased airflow to the engine cooling radiators.
• Approximately
• Increased refrigerant flow.
• Larger heat transfer surface area.
• Multi-louvered cooling fins for improved efficiency.
• Increased airflow to the engine cooling radiators.
• Approximately 5% greater cooling performance than a brand-new OE condenser.
  
• Significantly improved performance compared to ageing or partially blocked factory condensers.

Premium Construction

Every CSF condenser features:

• 100% all-aluminium construction.
• Satin black corrosion-resistant finish.
• Laser-cut mounting brackets.
• OEM-style block fittings.
• Individually leak and pressure tested.
• True plug-and-play installation.
• No vehicle modifications required.

Why Upgrade?

Whether you're restoring a Porsche to showroom condition or simply improving the comfort and reliability of your daily driver, this complete kit offers exceptional value.

Replacing the condensers, receiver drier and sealing O-rings together provides:

• Improved cabin cooling.
• Greater cooling system efficiency.
• Increased airflow to engine radiators.
• Reduced risk of refrigerant leaks.
• Enhanced long-term reliability.
• OE-quality fitment.
• Straightforward installation.       

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8394KIT

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O-Ring for Radiator Air Conditioning Radiator and pipes   Size 10.6mm x 2.0mm
PACK OF 10
Fits in Various models



Fits:
Porsche 986 Boxster 1997-2004
Porsche 996 C2 / C4 1998-05
Porsche 996 GT3 MKI
Porsche 996 GT3 MKII
Porsche 996 GT3 RS
Porsche 996 GT3 MKII
Porsche 997
Porsche Boxster 987

Click picture for large parts diagram.
Diagram Ref No 18.

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99970743441

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OE Match Complete Radiator + A/C Condenser & Desiccator Set.
This OE Match Radiator Water + A/C Condenser & Desiccator Set is a complete cooling and climate control core replacement solution for Porsche 986 Boxster and 996 911 models equipped with factory air conditioning. It combines the essential engine cooling radiators with the front A/C condenser and desiccator (receiver drier) — components that work together to manage engine and HVAC temperatures efficiently.

Fits:

• Porsche 986 Boxster 1997 - 2004
• Porsche 996 C2 / C4 1998 - 2005
• Porsche 996 GT3 MKI
• Porsche 996 GT3 MKII
• Porsche 996 GT3 RS

Kit Includes:
•  OE Match Water Radiators (Left & Right) – 99610613181 & 99610613251
•  OE Match Air Conditioning Condensers  (Left & Right) – 2x 9975739101
•  OE Match A/C Desiccator / Receiver Drier – 94457314301
•  All necessary mounts, fittings, and brackets for direct replacement -  99970743441 &  99970726240

This set is ideal for:
•  Cooling system overhauls
•  A/C performance restoration
•  Radiator and condenser replacement due to damage or age
•  Preventative maintenance on high-mileage vehicles

Water Cooling System Components
The OE Match dual water radiators (99610613181 & 99610613251) replicate the original Porsche engine cooling cores, providing efficient heat exchange to maintain stable engine operating temperatures. Built with robust aluminium cores and corrosion-resistant tanks, these radiators handle long-term thermal cycling and high engine loads.

Air Conditioning Condenser & Desiccator
The OE Match A/C condenser is engineered to fit the factory A/C system, matching the original dimensions, port locations, and cooling capacity required for proper refrigerant condensation. Integrated within this module is the desiccator (receiver drier) - a critical component that removes moisture and contaminants from the refrigerant circuit, protecting the compressor and optimizing system efficiency.

Together, the radiators and condenser form the front-mounted heat exchangers that manage both engine coolant and A/C refrigerant heat rejection. With correct fitment and performance characteristics, this set restores proper engine temperature control and air conditioning cooling performance to factory expectations.

All components in this set are OE Match quality - meaning they are engineered to match original Porsche forms, fitments, and performance.

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RADKIT996-986.OEM

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